Front mower

Details Front mower Front mower

1989-09-11

1990-06-05

Bui, Thuy M.

Harvesters

Motorized harvester

With selective control of drive means

A01D 6900

Patent

active

049302965

ABSTRACT:
A four wheel drive front mower having a grass cutting unit connected to the front of a vehicle body. This mower comprises a hydrostatic transmission, an auxiliary change speed gearing, and a propelling drive transmission. The propelling drive transmission includes a center differential for distributing output of the auxiliary change speed device to front wheels and rear wheels, a clutch for making and breaking drive transmission from the center differential to the front wheels, and a front differential for transmitting the drive from the clutch to right and left front axles. The center differential, clutch and front differential are arranged vertically and serially.

REFERENCES:
patent: 3540028 (1970-11-01), Love
patent: 4159613 (1979-07-01), Knudson et al.
patent: 4327544 (1982-05-01), McDuffie et al.
patent: 4513834 (1985-04-01), Hayashi et al.
patent: 4813215 (1989-03-01), Chase et al.

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